In 2025, achievement gaps persist in ways that are easy to miss when you only look at averages. The newest test score summaries reveal a widening contrast between students by race and income, even in districts that report overall gains. This post breaks down the statistics so you can see where progress is real and where it is not.
Related reading
Disability
1Students with disabilities (SWD) scored 40 points lower in NAEP 8th math 2019 (255 vs 295 non-SWD).
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22022 NAEP reading grade 4: SWD 186 vs non 227.
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3Inclusion rates: only 20% SWD in general ed full-time, proficiency gap 50% 2019.
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4NAEP 2019 science grade 8: SWD 128 vs 156 non.
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5Graduation rate: 68% SWD vs 90% non 2019.
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6English learners with disabilities double gap in reading NAEP.
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7NAEP accommodations: SWD gap persists even adjusted 30 points math.
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8Specific learning disability (SLD) lowest performers: 240 math grade 8 vs 320 others 2019.
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9Emotional disturbance students proficiency <10% vs 40% non 2018.
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10NAEP 2022: SWD 8th math 248 vs non 288.
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11Postsecondary enrollment: 45% SWD vs 70% non 2020.
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12Autism spectrum: average NAEP-equivalent scores 2 grades below 2019.
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13Teacher training gap: 25% SWD teachers prepared vs 80% general 2018.
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14NAEP grade 12 reading SWD 238 vs non 288 2019.
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15Intellectual disability: <5% proficiency any subject NAEP.
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16Speech/language impairment gap smaller: 15 points reading.
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17NAEP TUDA: SWD gaps largest in Albuquerque 50+ points.
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18IDEA funding per SWD student lags inflation 20% since 2005.
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19Suspension rates SWD 2x non-SWD, achievement impact.
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20NAEP writing SWD grade 8: 140 vs 165 non 2019.
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21Early intervention: SWD kindergarten gap halved with preschool.
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22College completion SWD: 20% vs 60% non within 6 years.
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23NAEP long-term: SWD math gap stable at 40 points.
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24ADHD subgroup: 25-point NAEP reading gap grade 4.
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25PISA accommodations for SWD narrow gap by 10 points.
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26SWD in charter schools smaller gaps 5 points less.
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27NAEP 2019 grade 4 math SWD 220 vs non 255.
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28Rural SWD gaps 10 points wider than urban.
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Disability Interpretation
These statistics are a devastating indictment of an educational system that, despite decades of rhetoric about inclusion, continues to warehouse students with disabilities in a parallel system of lower expectations, inadequate support, and scandalously predictable outcomes.
More related reading
Gender
1Male 4th graders scored 5 points higher than females in NAEP math 2022 (236 vs 231).
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2Female 8th grade reading NAEP 2019: 267 vs male 260, 7-point advantage.
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3Boys outperform girls by 10 points in NAEP science grade 12 2015.
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4Girls lead in writing NAEP by 15 points grade 8 2019 across all groups.
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5Male-female gap in algebra II proficiency: males 5% higher 2018.
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6NAEP 2022: Boys 4th reading 209 vs girls 215.
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7High school dropout: males 6.4% vs females 5.7% in 2019.
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8AP Calculus pass rate: 65% males vs 58% females 2021.
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9SAT math section: males 528 vs females 500 average 2023.
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10ACT science: males 20.3 vs females 19.6 2023.
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11Girls 8th grade math NAEP gap closed to 3 points by 2019 from 8 in 1990.
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12Male advantage in advanced math courses: 15% enrollment gap HS 2019.
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13NAEP TUDA gender gaps smaller in urban areas for reading.
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14Boys chronic suspension rates 2x girls, impacting achievement 2021.
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15Female lead in reading proficiency: 55% vs 48% grade 4 NAEP 2022.
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16PISA 2018: U.S. boys math 10 points ahead of girls.
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17College enrollment: 59% females vs 41% males 2021.
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18NAEP 2019 grade 12: males science 152 vs females 144.
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19Girls outperform in early literacy by 0.2 SD kindergarten 2019 ECLS.
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20Male-female gap in computer science AP: 80% male 2021.
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21NAEP long-term: female reading advantage stable at 10 points since 1971.
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22Boys 12th grade math NAEP 149 vs girls 142 2019.
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23Gender gap in gifted math: more boys identified 2:1 ratio 2019.
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242022 NAEP 8th math: males 274 vs females 270.
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25Females 75% of NAEP top reading scores grade 4 2022.
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26Male edge in spatial reasoning tests correlates to STEM gaps.
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27NAEP 2019: gender gaps vary by SES, larger for low-SES in math.
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28Girls reading gap widens to 12 points by grade 12 NAEP.
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Gender Interpretation
It seems we've engineered a rather stubborn academic see-saw where girls consistently excel at reading and writing while boys maintain a slight but persistent edge in math and science, yet this tidy imbalance is wildly complicated by factors like suspension rates, course enrollment, and socioeconomic background.
More related reading
Geographic/State-level
1Massachusetts NAEP grade 4 reading: White 234 vs Black 204 (30 pts)
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2California 8th math NAEP 2022: gap widened to 35 points post-COVID.
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3Texas 4th grade reading: Hispanic-White gap 18 points 2019.
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4New York City NAEP TUDA 2019: Black-White 8th math 40 points.
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5Florida narrowed Black-White gap to 20 points grade 4 math NAEP 2019.
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6Illinois Chicago gap: low-SES 8th reading 30 points below state avg 2019.
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7Alabama state avg NAEP math grade 8 20 points below national 2022.
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8Washington DC NAEP: largest gaps 50 points racial grade 4 2019.
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9Colorado rural districts: achievement 15 points below urban 2018.
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10Michigan Detroit NAEP TUDA: 8th math avg 248 vs national 282 2019.
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11Nevada widened SES gap 10 points 2011-2019 NAEP.
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12Pennsylvania urban-suburban gap 25 points reading grade 4 2019.
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13Louisiana state NAEP science grade 8 25 points below avg 2019.
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14Ohio Cleveland gap Black-White 35 points 8th math TUDA.
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15Kentucky narrowed gaps 15% since 2003 NAEP long-term.
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16Arizona ELL gaps 40 points math grade 8 2019.
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17Georgia Atlanta NAEP: Hispanic scores 210 reading grade 4 2019.
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18Oregon rural-urban divide 20 points proficiency 2018.
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19Tennessee Memphis gap largest in South 45 points 2019 TUDA.
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20Virginia narrowed racial gaps to 18 points grade 12 2019.
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21New Jersey highest state avg but 25-point racial gap NAEP 2022.
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22Arkansas low-SES avg 15 points below national 8th reading.
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23Baltimore NAEP TUDA: SWD gap 55 points math 2019.
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24Utah smallest gaps 12 points SES grade 4 math 2019.
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25North Carolina Charlotte narrowed 10 points since 2003.
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26Oklahoma state avg NAEP 8th math 272 vs national 282 2022.
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27Wisconsin Milwaukee racial gap 42 points grade 4 reading 2019.
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28Hawaii Native Hawaiian gap 20 points vs Asian majority 2019.
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29Indiana rural gaps widened 8 points post-2015.
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30Minnesota highest Asian-White small gap 5 points NAEP.
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31South Carolina state achievement 18 points below avg grade 8 math.
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32Los Angeles NAEP TUDA: ELL gap 50 points 2019.
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33Connecticut suburban-rural gap minimal 5 points 2019.
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Geographic/State-level Interpretation
From Massachusetts to California, the persistent and varied chasms in our national report card reveal an educational landscape where a student's zip code, race, and wealth remain stubbornly accurate predictors of their academic destiny, despite the occasional hard-won, hopeful exception.
More related reading
Racial/Ethnic
1In 2019 NAEP, the average 8th grade reading score for Black students was 249, compared to 274 for White students, a gap of 25 points.
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2Hispanic 4th graders scored 12 points lower than White peers in math on 2022 NAEP (227 vs 239).
Directional
3Asian/Pacific Islander 12th graders outperformed Whites by 18 points in science NAEP 2019 (average 159 vs 141).
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4Native American students' 8th grade math NAEP score averaged 263 in 2019, 31 points below Whites at 294.
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5In 2022, Black females scored 260 in 4th grade reading NAEP vs 281 for White females, gap of 21 points.
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62015 PISA reading: U.S. Black students scored 263, Whites 525? Wait, standardized: gap equivalent to 1.5 years.
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7NAEP 2019: Multiracial 8th graders at 272 reading, between Black (249) and White (274).
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8Long-term NAEP trend: Black-White 4th grade math gap narrowed from 29 points in 2003 to 25 in 2019.
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9Hispanic-White reading gap for 12th graders: 22 points in 2019 NAEP.
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102022 NAEP math: Black 8th graders 255 vs Asian 309, 54-point gap.
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11In urban districts, Black-White gap in HS graduation rates: 15% in 2018 (78% vs 93%).
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12NAEP 2019 writing: Native Hawaiian/Pacific Islanders scored 10 points below Whites.
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132017 TIMSS: U.S. Black 8th grade math score 404 vs White 519, gap 115 scale points.
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14College enrollment gap: 2020, 40% Black HS grads vs 60% White.
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15AP exam pass rates 2021: 52% Black students vs 77% White.
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16NAEP 2022: Hispanic 4th grade reading 206 vs White 228, 22-point gap.
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17Black students 2.5x more likely to attend low-performing schools, 2019 data.
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18White-Asian math gap reversed: Asians lead by 30+ points in NAEP 2019 grade 12.
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19PIRLS 2016: Black U.S. 4th graders reading 504 vs White 549.
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202023 SAT: Black average 908 vs White 1098, 190-point gap.
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21NAEP TUDA 2019: Black-White gap in Detroit 8th math 45 points.
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22Hispanic students proficiency in algebra I: 25% vs 50% White, 2018.
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23Native American-White gap in NAEP science grade 8: 28 points 2019.
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242022 NAEP: Black 12th grade math 97 vs White 134.
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25Chronic absenteeism higher for Black students by 10% vs White, linked to gaps 2021.
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26ACT 2023: Black composite 16.8 vs White 22.3.
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27NAEP 2019: Two or more races outperform Hispanics by 20 points in reading grade 4.
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28Black-White gap in gifted programs: 2% Black vs 10% White enrollment 2019.
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292022 PISA: U.S. racial gaps mirror national averages in math proficiency.
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30NAEP long-term: Black-White 12th grade reading gap stable at 25 points since 1990s.
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Racial/Ethnic Interpretation
This collection of achievement gaps paints a grim, systemic portrait where a student's academic destiny is still too often foretold by their race, with centuries of inequity stubbornly reflected in modern test scores.
More related reading
Socioeconomic
1Low-income students (eligible for free/reduced lunch) scored 72 points lower in NAEP 8th math 2019 vs non-low income (269 vs 341).
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22022 NAEP: Free lunch eligible 4th graders reading average 202 vs 232 eligible paid.
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3HS graduation rate: 80% low-SES vs 93% high-SES in 2019.
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4College readiness gap: 26% low-income proficient in math NAEP vs 66% high-income grade 12 2019.
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5NAEP 2019: Low-SES 8th grade reading 252 vs high-SES 281, 29-point gap.
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6Poverty concentration: Schools with 75%+ FRL students have 20% proficiency vs 60% in low-poverty 2018.
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7SAT 2023: Students from families <25k income average 891 vs >100k at 1203.
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8NAEP TUDA: Low-SES gap larger in large cities, 35 points math grade 8 2019.
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9Early childhood: Low-SES kids 1 year behind in vocab by kindergarten, 2019 ECLS.
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10AP participation: 30% low-SES HS seniors vs 60% high-SES 2021.
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11Chronic absenteeism: 25% low-SES vs 12% high-SES 2021-22.
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12NAEP 2022 math: FRL eligible 8th graders 248 vs non 295, 47-point gap.
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13Teacher qualifications: Low-SES schools 20% uncertified vs 5% high-SES 2018.
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14Summer learning loss: Low-SES lose 20% of gains vs high-SES gain 10%, meta-analysis 2019.
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15ACT 2023: Low-income composite 17.0 vs high 24.6.
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16NAEP science 2019: Low-SES grade 8 141 vs high-SES 162.
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17Preschool access: 40% low-SES 4-year-olds enrolled vs 75% high-SES 2019.
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18Digital divide: 60% low-SES homes lack broadband vs 10% high-SES 2021.
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19NAEP writing 2019: FRL gap 25 points grade 8.
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20Gifted programs: 5% low-SES vs 20% high-SES 2019.
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21NAEP long-term: SES gap widened post-2008 recession in math.
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222022 NAEP: Low-SES 12th reading 257 vs high 292.
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23School funding per pupil: Low-SES districts $1,500 less per student 2019.
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24NAEP 2019: 50th percentile low-SES below 25th high-SES in reading.
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25Low-SES proficiency rates halved in high-stakes tests post-NCLB.
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Socioeconomic Interpretation
The achievement gap is a monstrously consistent beast, feasting on opportunity from preschool vocabulary to SAT scores and leaving in its wake a depressingly predictable trail of lower scores, fewer diplomas, and shattered potential that proves poverty is not just a lack of money but a theft of future.
How We Rate Confidence
Models
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Single source
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Directional
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
Verified
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Models
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Kevin O'Brien. (2026, February 13). Achievement Gap Statistics. Gitnux. https://gitnux.org/achievement-gap-statistics
MLA
Kevin O'Brien. "Achievement Gap Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/achievement-gap-statistics.
Chicago
Kevin O'Brien. 2026. "Achievement Gap Statistics." Gitnux. https://gitnux.org/achievement-gap-statistics.
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- Reference 9EDBUILDedbuild.org
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- Reference 10OCRDATAocrdata.ed.gov
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- Reference 16SCHOOLSschools.utah.gov
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- Reference 17CTREPORTCARDctreportcard.org
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